package com.leyou.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.leyou.pojo.Sku;
import com.leyou.pojo.Spu;

import java.util.Map;

/**
 * @author jshstart
 * @creat 2020-12-09 17:20
 */
public interface SkuService extends IService<Sku> {
    void deductStock(Map<Long, Integer> cartMap);
}
